Storm Station
Sign in

Essex County Airport, New Jersey

Small airport in Essex County, New Jersey

Air quality

The air at Essex County Airport

Index 24, good, led by fine particles. Read at 2 AM from its reporting area, Northeast Urban (NJ), 14 miles off.

24Good
  • Fine particles (PM2.5)24Good-
  • Ozone22Good-

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 21, good.

Smoke, the next 42 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Essex County Airport

None in the last 24 hours; 0.02 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.02in

Visibility

How far you can see at Essex County Airport, the next 42 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 4 miles Fri 7 PM.

FriSat

Airfield

Code
CDW
ICAO
KCDW
IATA
CDW
Field elevation
173 ft
Serves
Caldwell
Kind
Small airport
Scheduled service
No
Its own instrument
CDW
Wind now
Calm, read 16 Oct, 02:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
04 / 224,552 ft80 ftAsphalt30° / 210°CalmCalm
10 / 28 unlit3,719 ft75 ftAsphalt83° / 263°CalmCalm
042210281,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Caldwell/Essex Co. (CDW), Essex County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

57 F at 2 AM; 65 F at its warmest, 2 PM Thursday, and 52 F at its coolest, 7 AM Thursday.

Now
57F
2 AM
Highest
65F
2 PM Thursday
Lowest
52F
7 AM Thursday
Temperature and Dew point at Caldwell/Essex Co., temperature from 52.0 to 65.0, the latest 57.0; dew point from 43.0 to 52.0, the latest 52.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF405060706 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 52 F, the air 83% saturated; the humidity ran from 46% at 4 PM Thursday to 86% at 1 AM.

Dew point now
52F
2 AM
Humidity now
83%
Humidity, range
46 to 86%
Relative humidity at Caldwell/Essex Co., relative humidity from 46 to 86, the latest 83, in per cent.RELATIVE HUMIDITY%4060801006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

0 mph from the north northwest at 2 AM; at its strongest 8 mph, 10 AM Thursday, and no gust reported.

Now
0mph
from the north northwest
Strongest
8mph
10 AM Thursday
Highest gust
-
none reported
Wind at Caldwell/Essex Co., wind from 0 to 8, the latest 0, in miles an hour.WINDmph024686 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Caldwell/Essex Co., wind direction from 20 to 340, the latest 340, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

30.05 inHg at 2 AM, falling 0.08 inHg over 3 hours; 0.07 inHg lower than a day before.

Now
30.05inHg
2 AM
3 hours
-0.08inHg
falling
24 hours
-0.07inHg
Pressure, altimeter at Caldwell/Essex Co., pressure, altimeter from 30.05 to 30.23, the latest 30.05, in inches of mercury.PRESSURE, ALTIMETERinHg30.0530.1030.1530.2030.256 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Caldwell/Essex Co., visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
-
Hours with some
0

How it is measured: ASOS, Field Book FB-INS-002

Caldwell/Essex Co.: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 4 instruments nearest Essex County Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now2 instruments

Caldwell/Essex Co.CDW

At an airfield/0.1 mi away/174 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

Saddle River AT SaddleSADN4

At a river or reservoir gauge/16.0 mi away/226 ft/53 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

West Caldwell Twp 1.3 NENJ-ES-19

In a volunteer observer's own ground/1.0 mi away/267 ft/94 ft above here

precip, snowfall, snow depth

Boonton 1SEBOON4

At a cooperative observer's station/6.1 mi away/292 ft/119 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Boonton 1SE (BOON4), 6.1 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in New Jersey

22 places, each with its own forecast and its own instruments.

Near Essex County Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Essex County Airport